4-th episode of 21-th season "Silent Witness"

What "Silent Witness" 4-th episode about

Nikki comes face-to-face with Simon Laing once again as the motive for the cuddles appears to be blackmail. The hospital computer database has been hacked and Clarissa and Max follow the forensic clues to a teenage hacker called Splinter. The danger comes much closer to home, however, when Nikki receives a threatening text with a picture of Rosie.

Episode number: 4

Episode name: "Duty of Candour: Part 2"

Episode release date: 16 january 2018 at 21:00

Status: aired

Rating: 7.3